A starts final stages of life depend on its mass starts die wen they run
Answer: The skin and the bone marrow.
The bone marrow needs to be constantly producing all the blood cells because they don't have a long life and they need to be in big amounts. The skin cells, also need to be constantly dividing to replace old, dead, or damaged cells.
The liver cells are another example because they can regenerate after they become injured.
Energy is started from the sun, with 100 percent of the energy given to plants. when the plants are eaten, only 10% of that energy is given to the animal, like a rabbit. When the rabbit is eaten by a larger predator, only 10% is given of the rabbits energy. This continues, so to find the amount of energy within a certain organism you would need to calculate 10% from each original source of energy
Cow liver has pokaryotic cells